package jjn.acwing.java_basic;

import java.util.Scanner;

/**
 * @author Jjn
 * @since 2023/9/5 23:17
 */
public class Acwing766 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while (sc.hasNext()) {
            String input = sc.nextLine();
            System.out.printf("%s ", input);
        }
    }
}
